28=8v-4v

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Solution for 28=8v-4v equation:


Simplifying
28 = 8v + -4v

Combine like terms: 8v + -4v = 4v
28 = 4v

Solving
28 = 4v

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add '-4v' to each side of the equation.
28 + -4v = 4v + -4v

Combine like terms: 4v + -4v = 0
28 + -4v = 0

Add '-28' to each side of the equation.
28 + -28 + -4v = 0 + -28

Combine like terms: 28 + -28 = 0
0 + -4v = 0 + -28
-4v = 0 + -28

Combine like terms: 0 + -28 = -28
-4v = -28

Divide each side by '-4'.
v = 7

Simplifying
v = 7

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